Conjugación del verbo inglés COULD BOX
Verbo regular: box - boxed - boxed
Afirmación
Forma simple
I could boxyou could box
he could box
we could box
you could box
they could box
Forma con V-ing
I could be boxingyou could be boxing
he could be boxing
we could be boxing
you could be boxing
they could be boxing
Perfecto
I could have boxedyou could have boxed
he could have boxed
we could have boxed
you could have boxed
they could have boxed
Perfecto con V-ing
I could have been boxingyou could have been boxing
he could have been boxing
we could have been boxing
you could have been boxing
they could have been boxing
Negación
Forma simple
I couldn't boxyou couldn't box
he couldn't box
we couldn't box
you couldn't box
they couldn't box
Forma con V-ing
I couldn't be boxingyou couldn't be boxing
he couldn't be boxing
we couldn't be boxing
you couldn't be boxing
they couldn't be boxing
Perfecto
I couldn't have boxedyou couldn't have boxed
he couldn't have boxed
we couldn't have boxed
you couldn't have boxed
they couldn't have boxed
Perfecto con V-ing
I couldn't have been boxingyou couldn't have been boxing
he couldn't have been boxing
we couldn't have been boxing
you couldn't have been boxing
they couldn't have been boxing
Forma interrogativa
Forma simple
could I box?could you box?
could he box?
could we box?
could you box?
could they box?
Forma con V-ing
could I be boxing?could you be boxing?
could he be boxing?
could we be boxing?
could you be boxing?
could they be boxing?
Perfecto
could I have boxed?could you have boxed?
could he have boxed?
could we have boxed?
could you have boxed?
could they have boxed?
Perfecto con V-ing
could I have been boxing?could you have been boxing?
could he have been boxing?
could we have been boxing?
could you have been boxing?
could they have been boxing?
Forma interro-negativa
Forma simple
couldn't I box?couldn't you box?
couldn't he box?
couldn't we box?
couldn't you box?
couldn't they box?
Forma con V-ing
couldn't I be boxing?couldn't you be boxing?
couldn't he be boxing?
couldn't we be boxing?
couldn't you be boxing?
couldn't they be boxing?
Perfecto
couldn't I have boxed?couldn't you have boxed?
couldn't he have boxed?
couldn't we have boxed?
couldn't you have boxed?
couldn't they have boxed?
Perfecto con V-ing
couldn't I have been boxing?couldn't you have been boxing?
couldn't he have been boxing?
couldn't we have been boxing?
couldn't you have been boxing?
couldn't they have been boxing?